Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Isabel Barrientos

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1528929833

Isabel Barrientos is an Addiction (Substance Use Disorder) Counselor in Fresno, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2025

Practice location Address checks out

539 N Van Ness Ave
Fresno, CA 93728-3419
Phone: (559) 266-9581
Fax: (559) 498-0507
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence 23382 (CA)

Record details

NPI number1528929833
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedNovember 18, 2025
Last updated in NPPESNovember 18, 2025
Certification dateNovember 18, 2025
Mailing address539 N Van Ness Ave, Fresno, CA 93728-3419

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